摩擦力的例句（摩擦力在句子中的用法）

• Oil can reduce friction. 润滑油能减小摩擦力。
• The force of friction affects the speed at which spacecraft can re - enter the earth's atmosphere. 摩擦力能影响航天器返回地球大气层的速度.
• The observed friction force is the force required to break these tiny welds. 我们观察到的摩擦力,就是破坏这些细微的焊接点所需要的力.
• Torsional microslip at the clamps results in spurious torques which act like pivot friction torques. 夹紧处扭杆的微小滑移会产生干扰力矩,它的作用和轴颈的摩擦力矩一样.
• Frictional forces may also act when there is no relative motion. 在无相对运动的情况下,也可以有摩擦力的作用.
• The design of the bicycle has managed to reduce the effects of wind resistance and drag. 这种自行车的设计成功地减少了风的阻力和摩擦力。
• The pistons are graphite-coated to reduce friction. 活塞上涂了一层石墨以减小摩擦力。